85115456

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 94619008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 848, 1091, 1219, 1472, 1696, 2182, 2438, 3392, 4364, 4876, 8728, 9752, 17456, 19504, 25093, 34912, 39008, 50186, 57823, 69824, 78016, 100372, 115646, 200744, 231292, 401488, 462584, 802976, 925168, 1329929, 1605952, 1850336, 2659858, 3700672, 5319716, 10639432, 21278864, 42557728, 85115456]

約数ペア:

[(1, 85115456), (2, 42557728), (4, 21278864), (8, 10639432), (16, 5319716), (23, 3700672), (32, 2659858), (46, 1850336), (53, 1605952), (64, 1329929), (92, 925168), (106, 802976), (184, 462584), (212, 401488), (368, 231292), (424, 200744), (736, 115646), (848, 100372), (1091, 78016), (1219, 69824), (1472, 57823), (1696, 50186), (2182, 39008), (2438, 34912), (3392, 25093), (4364, 19504), (4876, 17456), (8728, 9752)]